Preliminary
®
SF2062A
229.25 MHz
Pb
•
•
•
•
Quartz Temperature Stability
Small Size
Hermetic 11.5x4.0mm Surface-Mount Case
Complies with Directive 2002/95/EC (RoHS)
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Suitable for lead-free soldering - Max. Soldering Profile
Value
+10
30
-40 to +85
260°C for 30 s
Units
dBm
VDC
°C
SM1154-14
Electrical Characteristics
Characteristic
Nominal Center Frequency
Passband
Insertion Loss at fc
3 dB Passband
Fc ±100 kHz Ripple
I/O Impedance
Group Delay Deviation across Fc±100 kHz (-20 to +60°C)
Attenuation
fc±600 kHz
fc±900 kHz
fc±1.2 MHz
10 MHz to 2 GHz
Operating Temperature Range
Matching to Unbalanced 50
Ω
Case Style
Lid Symbolization (YY=year, WW=week S=shift, ##=sequence code )
6
T
A
1
GDD
20
34
32
20
-20
External L-C
SM1154-14 11.5 x 4.0 mm Nominal Footprint
RFM SF2062A YYWWS##
+80
°C
dB
Sym
f
C
IL
BW
3
±150
0.9
50
150
Notes
1
Min
Typ
229.25
Max
8.35
Units
MHz
dB
kHz
dB
Ohm
nsec
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to
50
Ω
and measured with 50
Ω
network analyzer.
Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.
Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external impedance
matching design. See Application Note No. 42 for details.
The design, manufacturing process, and specifications of this filter are subject to change.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
©Copyright 1999, RF Monolithics Inc.
Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: info@rfm.com
http://www.rfm.com
SF2062A-022007
Page 1
RFM [ RF MONOLITHICS, INC ]
